35results about How to "Realize seamless link" patented technology

The invention discloses a flexible embedded type tested device simulator, and particularly provides a Virtual Device Communication Protocol (VDCP) beneficial to flexible design of the measurement and control field. The embedded tested simulator is composed of an embedded main control unit, analog quantity and digital quantity input units, analog quantity and digital quantity output units, a measurement and control bus unit and a display unit. According to the embedded tested device simulator, an excitation receiving module of a tested device is simulated through the input units, a response output module of the tested device is simulated through the output units, the communication mode based on a TCP / IP network between a measurement and control host and an embedded type sub device is standardized through the VDCP, the problem that in the measurement and control field, research of a measurement and control system depends on an electronic tested device too much is solved, the lead time of the measurement and control device is greatly shortened, the development cost of the measurement and control device is greatly reduced, and expandability and reusability of the measurement and control system are also improved.

The embodiment of the invention provides a non-seismic data volume processing method and an apparatus. The method includes: obtaining the layer speed of a stratum corresponding to each non-seismic data point in a non-seismic data volume; and regarding each non-seismic data point in the non-seismic data points as a to-be-processed data point, dividing the stratum depth of the to-be-processed data point by the layer speed of the stratum of the to-be-processed data point and obtaining a time value corresponding to the to-be-processed data point in order to convert the non-seismic data volume in a depth domain to a data volume in a time domain. According to the method and the apparatus, the three-dimensional electrical data volume in the depth domain is converted to the data volume in the time domain, three-dimensional seismic and three-dimensional electrical combined inversion can be realized by employing the three-dimensional electrical data volume in the time domain and the three-dimensional seismic data volume in the time domain, compared with the realization of the three-dimensional seismic and three-dimensional electrical combined inversion by employing the three-dimensional electrical data volume in the depth domain and the three-dimensional seismic data volume in the time domain, seamless connection of the three-dimensional electrical data volume and the three-dimensional seismic data volume is realized, and the conglomerate carving precision is improved.

The invention discloses a high-temperature slag waste heat recovery system and method. The system comprises a slag conveying unit, a slag pelletizing unit and a waste heat recovery unit, wherein the slag conveying unit mainly consists of a slag tank and a crane; the slag pelletizing unit mainly consists of a rotary cup, a rotary device, a pelletizing and cooling device and a slag collecting and cooling device; the pelletizing and cooling device is arranged at the periphery of the rotary cup and a rotary device; the slag collecting and cooling device is arranged at the periphery of the pelletizing and cooling device; the waste heat recovery unit is a waste heat boiler, heat exchange tubes at a slag particle inlet end in the waste heat boiler are arranged in a crossing downstream manner, and heat exchange tubes at a slag particle outlet end are arranged in a crossing countercurrent manner. The system is compact in layout, simple in waste heat recovery process and high in recovery efficiency, and seamless connection of a high-temperature slag treatment system and a production system is achieved; the efficiency for recovering sensible heat of high-temperature slag is high, and the environmental pollution problem is effectively solved; moreover, no influence is generated on slag subsequent use value; the system and method are suitable for industrial production operation.

The invention provides a precision timing unifying method for a Beidou navigation satellite based on a phase observation value. A Beidou single-station non-differential precision timing model based on a phase observation value is established; a Beidou multi-station non-differential precision timing model based on a phase observation value is established; a Beidou navigation satellite single-station and multi-station non-differential precision timing unifying method based on a phase observation value is realized, and unification of satellite non-differential precision timing data processing methods is realized. The method can realize seamless connection of single-station and multi-station non-differential precision timing, improves the timing stability and continuity, and greatly improves the timing precision based on the high-precision phase observation value.

The invention discloses a fresh food sensor based on the Internet of things and a cold insulation supply chain monitoring method. The method is used for monitoring the whole process of logistics of fresh food to avoid chain scission. The monitoring method comprises the steps that the fresh food sensor is started to read the RFID label data of a monitored object for RFID identification and is bound with the monitored object, and a module number corresponding to the RFID label is set to enable the monitored object, the fresh food sensor and a monitoring center to be driven synchronously in an integrated mode; cold chain data are acquired; primary processing is conducted on the cold chain data; environmental data are compared with a temperature and humidity monitoring alarm critical value, and if the environment data are within the range of the set temperature and humidity monitoring alarm critical value, the shelf life and quality of the monitored object are calculated through an on-site data processor; obtained data are transmitted to a fresh food database of the monitoring center; data analysis and processing are conducted by a supply chain background server; network publicity is conducted; dispatching is conducted. According to the fresh food sensor based on the Internet of things and the cold insulation supply chain monitoring method, whole-course fresh food sensing, tracking and monitoring are achieved, and seamless linkage between the cold chain and the supply chain is realized.